RC0603J332CS Equivalent & Substitute Parts Reference

Part Overview

The RC0603J332CS is a 3.3 kOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0201 (0603 Metric) package format. This surface mount device is rated for 0.05W (1/20W) power dissipation and operates across -55°C to 125°C. The part is currently active in production with ROHS3 compliance and MSL 1 moisture sensitivity rating. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to support component procurement flexibility and supply chain continuity.

Substiute Parts

RC0603J332CS

Samsung Electro-MechanicsIn Stock: 13446RC0603J332CS Datasheet

Current PartRFQ

RC0603F332CS

Samsung Electro-MechanicsIn Stock: 126214RC0603F332CS Datasheet

UpgradeRFQ

CRCW02013K30FKED

Vishay DaleIn Stock: 37585CRCW02013K30FKED Datasheet

UpgradeRFQ

MCR006YRTJ332

Rohm SemiconductorIn Stock: 977MCR006YRTJ332 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for RC0603J332CS are classified based on the following substitution criteria:

Upgrade Substitutes maintain identical electrical specifications (3.3 kOhms, 0.05W, 0201 package) while offering improved tolerance (±1% versus ±5%) or enhanced temperature coefficient performance. These parts are direct functional upgrades suitable for applications requiring tighter tolerance control.

Similar Substitutes match the core electrical parameters (3.3 kOhms, ±5% tolerance, 0.05W, 0201 package) and mechanical dimensions but may differ in manufacturer, temperature coefficient, or product status. These parts provide equivalent functionality for standard applications.

The following parameters determine substitution eligibility:

• Resistance value: 3.3 kOhms (exact match required)
• Power rating: 0.05W minimum (1/20W)
• Package: 0201 (0603 Metric) form factor
• Composition: Thick film construction
• Operating temperature range: -55°C to 125°C minimum
• Termination count: 2 (standard SMD configuration)

Parameter Comparison

Engineering Selection Recommendations

RC0603F332CS (Samsung Electro-Mechanics) is the primary upgrade substitute. It maintains identical mechanical and thermal specifications while providing ±1% tolerance versus ±5% on the main part. Both parts are manufactured by Samsung Electro-Mechanics, ensuring consistent quality and reliability. ROHS3 compliance and MSL 1 rating are equivalent. This substitute is suitable for applications requiring improved tolerance performance without thermal or dimensional constraints.

CRCW02013K30FKED (Vishay Dale) is an alternative upgrade substitute offering ±1% tolerance with an extended operating temperature range to 155°C and superior temperature coefficient (±100ppm/°C versus ±250ppm/°C). This part is appropriate for applications operating at elevated temperatures or requiring enhanced stability. ROHS3 compliance and MSL 1 rating match the main part. Packaging is Tape & Reel format.

MCR006YRTJ332 (Rohm Semiconductor) is a similar substitute matching the ±5% tolerance and ±250ppm/°C temperature coefficient of the main part. This part is currently discontinued at DiGi Electronics, limiting long-term availability. Use this substitute only when existing inventory is available and supply continuity is not a concern. ROHS3 compliance and MSL 1 rating are maintained.

All substitute parts are REACH Unaffected and classified under ECCN EAR99 with identical HTSUS code 8533.21.0030, ensuring regulatory and trade compliance equivalence.

Frequently Asked Questions (FAQ)

Q: Can RC0603F332CS replace RC0603J332CS in all applications?

A: RC0603F332CS is a direct functional upgrade. It maintains identical mechanical dimensions (0.024" L x 0.012" W), power rating (0.05W), operating temperature range (-55°C to 125°C), and package format (0201). The improved ±1% tolerance provides tighter resistance control. No design modifications are required for substitution.

Q: What is the difference between upgrade and similar substitutes?

A: Upgrade substitutes (RC0603F332CS, CRCW02013K30FKED) offer improved electrical performance through tighter tolerance or better temperature coefficient while maintaining or exceeding the main part specifications. Similar substitutes (MCR006YRTJ332) match the main part specifications exactly but may have different manufacturers or product status. Selection depends on application requirements and supply availability.

Q: Is CRCW02013K30FKED suitable for high-temperature applications?

A: CRCW02013K30FKED operates to 155°C, exceeding the main part's 125°C maximum. It is suitable for applications requiring extended temperature performance. The ±100ppm/°C temperature coefficient also provides superior stability compared to the main part's ±250ppm/°C specification.

Q: Why is MCR006YRTJ332 marked as discontinued?

A: MCR006YRTJ332 is discontinued at DiGi Electronics, indicating limited future availability. While existing inventory may be available, this part should not be selected for new designs requiring long-term supply continuity. RC0603F332CS or CRCW02013K30FKED are recommended for ongoing production.

Q: Are all substitute parts ROHS3 compliant?

A: All listed substitute parts (RC0603F332CS, CRCW02013K30FKED, MCR006YRTJ332) are ROHS3 compliant with MSL 1 moisture sensitivity rating, matching the main part RC0603J332CS. Regulatory compliance is equivalent across all options.

Q: What packaging formats are available for substitutes?

A: RC0603J332CS is supplied in Tape & Reel (TR) format. RC0603F332CS is available in Cut Tape (CT) format. CRCW02013K30FKED is supplied in Tape & Reel (TR) format. MCR006YRTJ332 is available in Cut Tape (CT) & Digi-Reel® format. Packaging selection depends on procurement and assembly requirements.